Safety Tip: Working with Wet Concrete

Concrete is one of the most widely used construction materials, commonly found on both residential and commercial construction sites. But just because it's a common material doesn't mean it can be taken lightly.



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In fact, concrete can be hazardous in all forms: powder, liquid and solid. Wet cement (an ingredient in concrete) is caustic, abrasive and drying. Exposure to wet concrete can result in skin irritation or even first-, second- or third-degree chemical burns. Other common hazards include skin and eye irritation. Here's a collection of tips for safely working with wet concrete:

• Wear appropriate PPE such as tall rubber boots, pants, waterproof gloves and long-sleeved shirts.
• If concrete contacts your skin, immediately wash it off with clean water and replace any wet clothing or PPE.
• Wear eye protection with side shields, or safety goggles. Eyes can be seriously injured by splashing concrete.
• Ground all electric tools and use with care. Wet concrete can conduct electricity.
• Be aware of pinch points when raising or lowering concrete chutes.
• Protect your back. Place wet concrete via chute, wheelbarrow or pump, as close to the work area as possible. Concrete should be pushed, not lifted, into place.
• Use waterproof knee pads or a dry board when kneeling to place or finish concrete.

 Wet Concrete First Aid:

• Workers may not experience acute symptoms right away if wet concrete touches their skin. If a burning sensation continues or worsens after flushing the area with water, seek medical attention.
• If wet concrete splashes the eyes, flush continuously with clean water for at least 15 minutes and then go to the hospital.

Learn more about concrete safety with these links

• OSHA concrete information page.
• OSHA guidance document on Portland cement.
• Portland Cement Association article on concrete safety.
• Browse PPE safety signs and labels at ComplianceSigns.com.